<xs:attribute name="method">
<xs:annotation>
<xs:documentation>Contains an indication of how the addition was accomplished. Suggested values include: 1] interline; 2] intraline; 3] overstrike</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:union memberTypes="xs:NMTOKEN">
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="interline">
<xs:annotation>
<xs:documentation>New material added to the existing text.</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="intraline">
<xs:annotation>
<xs:documentation>New material added above or below original text.</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="overstrike">
<xs:annotation>
<xs:documentation>New text obscures original.</xs:documentation>
</xs:annotation>
</xs:enumeration>
</xs:restriction>
</xs:simpleType>
</xs:union>
</xs:simpleType>
</xs:attribute> |